| Serik to Ratingen | 1,547.68 mi (2,490.76 km) |
| Serik to Ratzeburg | 1,512.87 mi (2,434.73 km) |
| Serik to Raubling | 1,221.13 mi (1,965.21 km) |
| Serik to Rauenberg | 1,406.99 mi (2,264.33 km) |
| Serik to Raunheim | 1,442.39 mi (2,321.31 km) |
| Serik to Ravensburg | 1,322.36 mi (2,128.13 km) |
| Serik to Recke | 1,555.79 mi (2,503.81 km) |
| Serik to Recklinghausen | 1,546.33 mi (2,488.57 km) |
| Serik to Regen | 1,226.73 mi (1,974.23 km) |
| Serik to Regensburg | 1,267.67 mi (2,040.12 km) |
| Serik to Regenstauf | 1,270.16 mi (2,044.12 km) |
| Serik to Rehau | 1,319.67 mi (2,123.81 km) |
| Serik to Rehburg-Loccum | 1,507.85 mi (2,426.66 km) |
| Serik to Rehlingen-Siersburg | 1,491.13 mi (2,399.74 km) |
| Serik to Reichelsheim | 1,416.91 mi (2,280.29 km) |
